Thanks Kurtis.Will try these options. Yes, now I remember you had given the same options on a different thread. It just skipped my mind because of the mail conversation.
Thanks, Nitish On Mon, Jul 15, 2019 at 10:55 AM Kurtis Rader <kra...@skepticism.us> wrote: > As I wrote in a reply on a different thread that has the same purpose as > this one... > > When debugging memory management problems in C/C++ code there are many > tools to assist in understanding the problem. > > The first, and usually easiest to use is to enable your platform "debug" > version of the malloc subsystem. Type "man malloc" to find out which env > vars, if any, your platform provides to enable these features. > > Second is "valgrind". > > Third, and by far the most useful (i.e., helpful) tool, is ASAN: the > address sanitizer. I haven't needed to use this tool with cgo code so I > can't explain how to use it with cgo. My google search results yielded some > results (e.g., > https://grokbase.com/p/gg/golang-dev/133rert6kv/using-addresssanitizer-with-go) > that imply it is at least theoretically possible to use ASAN with go. > > At the end of the day you are asking us to debug your code for free. Most > of use are happy to help if the problem is described in a way that allows > us to reproduce the problem. Or, is so simple (once you know the answer) > that composing an answer doesn't take much more time than reading the > original question. Your situation does not match either of those > possibilities. > > > On Sun, Jul 14, 2019 at 8:03 AM Nitish Saboo <nitish.sabo...@gmail.com> > wrote: > >> Hi, >> >> Can some please share the details of tools or Debug options to debug the >> following error in cgo: >> >> Error in `bin/main': double free or corruption (fasttop) >> >> Thanks, >> Ntish >> >> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golang-nuts+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/70001fbc-9302-4e76-a270-d18b95664423%40googlegroups.com >> <https://groups.google.com/d/msgid/golang-nuts/70001fbc-9302-4e76-a270-d18b95664423%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > > -- > Kurtis Rader > Caretaker of the exceptional canines Junior and Hank > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CALjMrq7taWVeBdUgA9cDP7C9_V5%3DfVVk_zcLEs8hKaRAut81Og%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
